Run: 2026-09-03-01M1K5SXYBFC9BETJVTRHEM6Z8

Run Details

Duration:
2m 24s
Cost:
$0.026589
Provider:
Meta

Model input

System
You are an expert fiction writer. Always keep the following rules in mind: - Write in past tense and use General English spelling, grammar, and colloquialisms/slang. - Write in active voice - Always follow the "show, don't tell" principle. - Avoid adverbs and cliches and overused/commonly used phrases. Aim for fresh and original descriptions. - Convey events and story through dialogue. - Mix short, punchy sentences with long, descriptive ones. Drop fill words to add variety. - Skip "he/she said said" dialogue tags and convey people's actions or face expressions through their speech - Avoid mushy dialog and descriptions, have dialogue always continue the action, never stall or add unnecessary fluff. Vary the descriptions to not repeat yourself. - Put dialogue on its own paragraph to separate scene and action. - Reduce indicators of uncertainty like "trying" or "maybe" When writing text: - NEVER conclude the scene on your own, follow the beat instructions very closely. - NEVER end with foreshadowing. - NEVER write further than what I prompt you with. - AVOID imagining possible endings, NEVER deviate from the instructions. - STOP EARLY if the continuation contains what was required in the instructions. You do not need to fill out the full amount of words possible.
User/Human
Take into account the following glossary of characters/locations/items/lore... when writing your response: <codex> <character id="4412" name="Aurora Carter" aliases="Rory, Laila, Aurora, Carter, Malphora" pronouns="she/her" species="Human" storyRole="Protagonist"> <eyeColor>bright blue</eyeColor> <hair>straight shoulder-length black</hair> <height>5'6"</height> <age>25</age> <scar>small crescent-shaped scar on her left wrist from a childhood accident</scar> <description>Aurora, referred to by her friends as Rory, is cool-headed, intelligent, and known for quick out-of-the-box thinking.</description> <backstory>Born in Cardiff to an Irish barrister father (Brendan Carter) and Welsh teacher mother (Jennifer Carter née Ellis), Rory reluctantly pursued Pre-Law at Cardiff University. She fled to London at the behest of her childhood friend Eva after leaving an abusive ex named Evan. By day, Rory works part-time as a delivery person for Yu-Fei Cheung's Golden Empress restaurant. She lives in a flat above Silas' bar.</backstory> </character> <character id="4415" name="Lucien Moreau" aliases="Lucien, Luc, the Frenchman" pronouns="he/him" species="Half-Demon" storyRole="Ally"> <eyeColor>heterochromatic — one amber, one black</eyeColor> <hair>slicked-back platinum blond</hair> <height>5'11"</height> <age>32</age> <cane>ivory-handled cane that conceals a thin blade</cane> <dress>tailored charcoal suits</dress> <description>An impeccably dressed fixer and information broker in London's supernatural underworld. He speaks four languages fluently.</description> <backstory>Born in Marseille to a human mother and a demon father from the realm of Avaros.</backstory> </character> <location id="858" name="Eva's Flat" aliases="Eva's place, the flat on Brick Lane" realm="Earth"> <cat>tabby cat named Ptolemy</cat> <security>three deadbolts on the front door</security> <description>A cramped one-bedroom flat above a curry house on Brick Lane, East London. Every surface is covered with books, scrolls, and research notes.</description> </location> </codex> Continue the story using the following instructions: <instructions> Write a fully fleshed out scene of at least 1000 words in the romance genre. Two people who parted on complicated terms are forced together again when one shows up unannounced at the other's flat. There's history between them — attraction, hurt, and things left unsaid. Write the scene from the moment the door opens. Use the codex entries above as your world reference for characters and setting. Only include the prose of the scene without any markdown or commentary. </instructions>

Model response

AI
The door opened on rain and cumin steam from the curry house below. Lucien Moreau stood on the landing with water in the creases of his charcoal suit and one pale hand curled round the ivory head of his cane. His slicked-back platinum hair lay dark at the roots. Hall light caught his eyes, one amber, one black, both fixed on her face. Rory held the edge of the door. Her straight black hair stuck to her cheek. Her bright blue stare locked with his and held. "You lost the right to knock." Lucien tilted his head. Rain dripped from his cuff to the worn mat. "Eva gave me the address." "Eva does not live here when she works nights. I do, for now." "Then Eva gave me your address." Ptolemy pushed between Rory's ankles, tabby tail high, and sniffed at the damp air from the stairwell. The cat rubbed his chin on the door frame and eyed the stranger with round green disdain. Rory did not move back. The three deadbolts hung open behind her, brass tongues blunt in the low light. Cold air crawled up the stairwell and lifted the hem of her jumper. "You walked out at Silas' place. Three weeks of silence. Now rain on my step?" "You count days." "I count debts." A muscle worked in his jaw. He shifted his weight off the cane. Water beaded on his polished shoes and sank into the mat. "Let me in before the whole of Brick Lane hears our history." Rory stepped aside. The door swung wide enough for his shoulders. He entered Eva's flat in a sweep of wet wool and cedar cologne. The cramped one-bedroom swallowed him. Books piled on the counters, scrolls tied with string on the arm of the sofa, research notes in Eva's cramped hand spread across the table and pinned to the cupboard doors with magnets shaped like fruit. The air smelled of paper dust and turmeric and cat litter. Lucien took in the mess with a flick of his mismatched gaze. "She hoards paper like a magpie." "She reads it. Sit somewhere without ink." He chose the clear corner of the sofa and rested his cane across his knees. Ptolemy leapt to the back cushion and stared down at him, tail thumping slow thunder on a stack of zines. Rory shut the door. She shot all three bolts home with hard clicks. The sound rang in the small room. "You bled on my floor last time I let you sit down." "Last time you patched me with Eva's tea towels and charged me for the wash." "You could afford it." His mouth shaped something between a grin and a wince. He unbuttoned his sodden jacket and peeled it from his shoulders. His white shirt clung transparent at the collar. A thin red line marked his throat where rain had dragged soot down his skin. "Eva said you needed a runner." "Eva talks too much." "Eva worries. You missed two drops for the Golden Empress. Yu-Fei Cheung does not forgive late noodles." Rory crossed to the kitchenette. She grabbed a tea towel from the hook and threw it at his chest. He caught it one-handed. "Yu-Fei docks pay. He does not send half-demons in tailoring." "True. I came on my own account." She leaned her hips on the counter. Her left sleeve rode up her forearm and bared the small crescent scar on her wrist, pale against the vein. His amber eye snagged on it and lingered. "Your hands shake." "My hands are cold." "Cold in June?" "English rain. Cardiff rain was warmer." He dabbed the towel at his throat. The white cotton came away grey. "You hated Cardiff." "I hated Pre-Law. I hated my father quoting statutes at breakfast. I hated Evan most of all." The name landed hard between them. Ptolemy paused mid-groom, one paw in the air. Lucien lowered the towel. "Evan stays buried. I made certain of it in Marseille French, in London English, and in a tongue from Avaros you do not want to hear." "You made certain, then you left. You left me with blood on my shoes outside Silas' bar and a story for the police." "I left you alive." "Alive with questions." Rory pushed off the counter. She crossed the three steps to the sofa and stood over him. Her knees brushed his. The damp heat from his shirt reached her skin through her jeans. "You trade information. That is your work, your church, your bed. I asked for one name. The man who put Evan up to waiting for me that night. You gave me half a name and a price." Lucien looked up at her. His black eye swallowed the lamplight. His amber eye burned. "I named a price you refused to meet." "You asked me to leave London with you." "I asked you to choose a life without delivery bikes and bar floors." "You asked the night I buried a version of myself. Bad timing, fixer." She plucked the towel from his slack grip and pressed it to his hair. Platinum strands stuck to his forehead in wet points. Water cooled her fingertips. His breath warmed her wrist where her pulse knocked. He did not pull back. His hand rose and hovered near her elbow, close enough for heat to pass between them, far enough to leave the choice with her. "Tu m'as manqué." "English." "I missed the argument. No one else tells me no in four languages." Rory gave a short laugh through her nose. She tossed the damp towel to the table where it landed on a map of the East End and bled a dark circle into Limehouse. "Eva will kill you for that." "Eva will bill me." Ptolemy dropped from the back of the sofa to Lucien's lap with a thud that shook the cane. Lucien froze with the cat kneading his thighs, claws pricking through fine wool. Rory reached to lift the animal. "Leave him." "He sheds." "I wear charcoal to hide many sins." Their hands met in tabby fur. His knuckles grazed her scar. The touch stopped her breath for half a second. His thumb traced the crescent, light as paper ash. "You got this at eight. A fence behind your mother's school." "You remember school stories." "I remember all your stories. I sell other people's secrets. I keep yours." Rory pulled her hand free. She sat on the coffee table opposite him, knees almost touching his, surrounded by tottering piles of Eva's notes. The table creaked under her weight. "You show up wet and charming and expect absolution." "I show up wet and in need of a floor. Men watch the bar. Men watch your stair. Avaros blood makes me a prize on certain markets." "You want to hide here? In a flat above a curry house with a cat and a law dropout?" "I want one night out of the rain. With the one person in London who shoots straighter than she admits." Thunder muttered over Brick Lane. Neon from the street sign bled pink through the blinds and striped his cheek. Ptolemy purred loud enough to rattle the loose change in a dish by the sofa. Rory studied the cut of his suit, the blade-thin line of his cane, the soot in the hollow of his throat. Cool sense warred with the pull low in her stomach. She rose and fetched a chipped mug from the draining board. She filled it with tap water and set it hard on the table in front of him. "Drink that. You look half drowned." Lucien lifted the mug. He drank. His throat moved. "You still sleep with the light on." "You still notice too much." "You still leave." The words left her mouth before sense caught them. Silence pooled round their feet with the rainwater dripping from his trousers. He set the mug down. He leaned forward, elbows on his knees, cane clattering to the rug. Ptolemy yowled and leapt to the bookshelf. His face hung inches from hers. Cedar and rain and copper filled her nose. "Name your price this time." Rory held his gaze, amber and black and rain-bright. "Truth. All of it. Who sent Evan. Why you ran. Why now." Lucien reached for his cane and laid both hands on the ivory head. "Lock the windows."
created_at"2026-09-03T08:22:43.922Z" 9/3/2026, 8:22:43 AM
model"meta/muse-spark-1.3-20260902"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency93369
moderation_latency(null)
generation_time144144
tokens_prompt1004
tokens_completion1951
native_tokens_prompt936
native_tokens_completion5981
native_tokens_completion_images0
native_tokens_reasoning4179
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
service_tier"auto"
usage0.02658925
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788423763-jPtZntmueYmVYQviQAls"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788423763-SVJOBGENh6aMAJuyZgFM"
upstream_id"resp_6a992e548387a15045b849b1"
provider_responses
0
endpoint_id"cf4f1b4e-1719-4b65-9111-7dd7635e5a2f"
id"resp_6a992e548387a15045b849b1"
is_byokfalse
latency536
model_permaslug"meta/muse-spark-1.3-20260902"
provider_name"Meta"
status200
total_cost0.02658925
cache_discount(null)
upstream_inference_cost0
provider_name"Meta"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1395
totalAiIsmAdverbs0
found(empty)
highlights(empty)
100.00% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found(empty)
100.00% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
71.33% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1395
totalAiIsms8
found
0
word"silence"
count2
1
word"weight"
count2
2
word"charged"
count1
3
word"pulse"
count1
4
word"traced"
count1
5
word"stomach"
count1
highlights
0"silence"
1"weight"
2"charged"
3"pulse"
4"traced"
5"stomach"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches0
maxInWindow0
found(empty)
highlights(empty)
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences88
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences88
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences143
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen37
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1395
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions10
unquotedAttributions0
matches(empty)
82.66% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions36
wordCount891
uniqueNames10
maxNameDensity1.35
worstName"Rory"
maxWindowNameDensity2
worstWindowName"Rory"
discoveredNames
Moreau1
Rory12
Eva3
East1
End1
Limehouse1
Lucien9
Brick1
Lane1
Ptolemy6
persons
0"Moreau"
1"Rory"
2"Eva"
3"Lucien"
4"Ptolemy"
places
0"East"
1"End"
2"Limehouse"
3"Brick"
4"Lane"
globalScore0.827
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences67
glossingSentenceCount1
matches
0"something between a grin and a wince"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1395
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences143
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs88
mean15.85
std13.59
cv0.857
sampleLengths
013
150
224
36
413
55
613
76
834
932
1015
113
123
1324
1412
1511
1665
1712
186
197
2035
2120
2212
2315
244
2544
266
274
2817
2923
3010
317
3235
333
344
353
366
3713
383
3917
4014
414
4226
4323
444
453
4633
4737
4815
498
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences88
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs133
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences143
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount897
adjectiveStacks0
stackExamples(empty)
adverbCount14
adverbRatio0.01560758082497213
lyAdverbCount0
lyAdverbRatio0
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences143
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences143
mean9.76
std6.51
cv0.667
sampleLengths
013
127
29
314
47
58
69
76
84
99
105
1113
126
1317
1417
155
1614
1713
1815
193
203
216
227
2311
2412
253
268
2713
285
2936
3011
3112
326
337
3415
3520
364
379
387
3912
4015
414
4210
4311
448
4515
466
474
4817
495
40.91% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats13
diversityRatio0.27972027972027974
totalSentences143
uniqueOpeners40
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences87
matches(empty)
ratio0
59.08% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount35
totalSentences87
matches
0"His slicked-back platinum hair lay"
1"Her straight black hair stuck"
2"Her bright blue stare locked"
3"He shifted his weight off"
4"He entered Eva's flat in"
5"He chose the clear corner"
6"She shot all three bolts"
7"His mouth shaped something between"
8"He unbuttoned his sodden jacket"
9"His white shirt clung transparent"
10"She grabbed a tea towel"
11"He caught it one-handed."
12"She leaned her hips on"
13"Her left sleeve rode up"
14"His amber eye snagged on"
15"He dabbed the towel at"
16"She crossed the three steps"
17"Her knees brushed his."
18"His black eye swallowed the"
19"His amber eye burned."
ratio0.402
0.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount85
totalSentences87
matches
0"The door opened on rain"
1"Lucien Moreau stood on the"
2"His slicked-back platinum hair lay"
3"Hall light caught his eyes,"
4"Rory held the edge of"
5"Her straight black hair stuck"
6"Her bright blue stare locked"
7"Lucien tilted his head."
8"Rain dripped from his cuff"
9"Ptolemy pushed between Rory's ankles,"
10"The cat rubbed his chin"
11"Rory did not move back."
12"The three deadbolts hung open"
13"A muscle worked in his"
14"He shifted his weight off"
15"Water beaded on his polished"
16"Rory stepped aside."
17"The door swung wide enough"
18"He entered Eva's flat in"
19"The cramped one-bedroom swallowed him."
ratio0.977
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences87
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences38
technicalSentenceCount0
matches(empty)
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags0
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
85.1325%